7198830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79987}}^1$

素因数の和:80000

約数の個数: 24

約数和(自身を含む): 18717192

約数和(自身を除く): 11518362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 79987, 159974, 239961, 399935, 479922, 719883, 799870, 1199805, 1439766, 2399610, 3599415, 7198830]

約数ペア:

[(1, 7198830), (2, 3599415), (3, 2399610), (5, 1439766), (6, 1199805), (9, 799870), (10, 719883), (15, 479922), (18, 399935), (30, 239961), (45, 159974), (90, 79987)]